(19)

(11)

EP 0 357 710 A1

(12)

(43) Date of publication: 14.03.1990 Bulletin 1990/11 (21) Application number: 89901894.0 (22) Date of filing: 23.01.1989

(51) International Patent Classification (IPC):  B65D 90/ 02( . ) B29C 70/ 16( . ) B29D 24/ 00( . ) B29L 24/ 00( . ) B29C 53/ 58( . ) B29D 22/ 00( . ) B65D 8/ 08( . ) (86) International application number: PCT/US1989/000234 (87) International publication number: WO 1989/006631 (27.07.1989 Gazette 1989/16)

(84) Designated Contracting States: BE DE FR GB IT NL (30) Priority: 25.01.1988 US 19880147387 (71) Applicant: OWENS-CORNING FIBERGLAS CORPORATION Toledo, Ohio 43659 (US)	(72) Inventors: WEAVER, Anthony, Michael Bakersfield, CA 93309 (US) WIEGAND, Joseph, Ralph Bakersfield, CA 93307 (US) STICKLEY, Dewey, Craig Bakersfield, CA 93309 (US) (74) Representative: West, Alan Harry, et al  R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)